I am so lost on the below question. It's probably something so simple but I just can't see it. Any help is greatly appreciated. Thank you!
In nature and in our foods, Vitamin E, Vitamin C, BHT (butyrated hydroxyl toluene), and BHA (butyrated hydroxy anisole) all provide protection because they are readily _____.They are themselves ______ agents. (Hint: P- benzoquinone and hydroquinone are a pair in this chemical transition and can be shifted back and forth.)
I am so lost on the below question. It's probably something so simple but I just...
Stroke
A stroke is serious, just like a heart attack, so it's important
to know the signs of stroke and act quickly if you suspect someone
is having one. Stroke is the fourth leading cause of death in the
United States, and causes more serious long-term disabilities than
any other disease. Older people are at higher risk. You can take
steps to lower your chance of having a stroke.
Know the Signs of Stroke
Knowing the symptoms of a stroke...